Greylock Ventures caps $1.5B fund, resists trend of ballooning fund sizes

Greylock Ventures, one of Silicon Valley's oldest and most prestigious venture firms, is bucking the trend of ballooning fund sizes. The 61-year-old firm has raised a $1.5 billion 18th fund, 50% higher than its previous $1 billion vehicle from 2023. Despite having the potential to raise a "multiple" of that figure, Greylock partner Saam Motamedi said the firm chose to exercise restraint.

The firm's mission is to be the most important partner to the most important entrepreneurs. Greylock prides itself on introducing its portfolio companies to top engineers and potential customers, as it did for Baseten, an AI infrastructure startup now valued at $13 billion. Motamedi said Greylock can offer that level of support only by keeping the number of companies it backs small.

Greylock's 10 partners make only one or two new investments each annually, resulting in roughly 25 portfolio companies from this fund. The new fund will focus primarily on incubating companies from the earliest stages and leading seed and Series A rounds. This is where Greylock has built its reputation, with a strong track record of starting companies from scratch, including security giant Palo Alto Networks and email security startup Abnormal.

While Greylock doesn't stick strictly to early-stage deals, it will also back high-potential, later-stage companies. The firm's 17th fund included three such growth-stage bets: Anthropic, Revolut, and Wiz. Greylock made its first investment into Anthropic at a $183 billion valuation, its largest investment in history.

Motamedi estimates that roughly 15% of the new fund will be deployed into later-stage startups, but maintains that Greylock remains fundamentally an early-stage investor. When the partners meet every Monday to review their investment pipeline, the agenda consists primarily of people's names rather than company names. "We're getting to know people even before they start a company.

It's really a bet on the person," Motamedi said. "Often the company doesn't even exist." Why this matters: Greylock's decision to cap its fund at $1.5 billion, despite having the potential to raise more, speaks to a deliberate strategy focused on early-stage investing and personalized support. This approach contrasts with the trend of top-tier venture firms raising massively larger funds.

For developers and businesses, this means that Greylock's portfolio companies may have access to more targeted and high-value connections, as the firm prioritizes a smaller number of investments. For the broader industry, Greylock's restraint could signal a shift towards more focused and strategic investing, rather than simply chasing assets under management. However, questions remain about whether this approach can yield comparable returns to larger funds, and whether Greylock's model can be replicated by other firms.